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Product Detailed Parameters
- Description：IC MUX 8:1 100OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：130pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：16-SOEIAJ
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MC74VHC4051MELG is a single-pole, eight-position analog multiplexer/demultiplexer manufactured by onsemi. It utilizes high-performance silicon-gate CMOS technology to achieve fast propagation delays and low ON resistance. The device controls analog voltages across the complete power supply range from VCC to VEE. Key electrical parameters include a digital supply voltage (VCC) of 2.0 V to 6.0 V and an analog supply difference (VCC - VEE) of 2.0 V to 12.0 V. Maximum ON resistance ranges from 80 Ω at 6.0 V to 200 Ω at 3.0 V. Propagation delay is typically 10 ns at 6.0 V. The component operates within a temperature range of -55°C to +125°C and is housed in a TSSOP-16 package.
Feature Summary
- Utilizes silicon-gate CMOS technology for improved linearity and lower ON resistance compared to metal-gate counterparts.
- Features diode protection on all inputs and outputs to guard against damage from high static voltages or electric fields.
- Provides low crosstalk between switches and low noise performance suitable for precision signal routing.
- Compatible with standard CMOS outputs and LSTTL outputs when pullup resistors are used.
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching
- Instrumentation and measurement equipment
Procurement Notes
Verify the specific ordering suffix ELG corresponds to the TSSOP-16 package configuration as defined in the official onsemi documentation. Confirm that the part meets RoHS compliance requirements and check for any automotive qualification prefixes if required for the target application environment.
Selection Notes
Select this component when a single-channel 8:1 analog switch is required with wide dual-supply capability up to 12 V differential. Ensure the control logic levels match the VCC supply range and verify that the maximum ON resistance at the operating voltage meets the signal integrity requirements of the circuit design.
Part Context
This device belongs to the MC74VHC405x family of analog multiplexers, which includes the 4-position double-pole (MC74VHC4052) and triple 2-position (MC74VHC4053) variants. All members share identical pinouts with previous HC4051A and MC14051B generations, facilitating direct pin-compatible upgrades in existing designs requiring higher speed and lower resistance.
Replacement Considerations
Pin-compatible replacements include the MC74HC4051 and MC14051B. Verify that the alternative device's ON resistance and propagation delay specifications meet the performance requirements of the original design before substitution.
